Ink cartridge for printers



FIG. 1 is a front view of an ink cartridge for printers showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is an opposite side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof taken from the top and the two sides shown in FIG. 3; and,

FIG. 8 is another perspective view thereof taken from the bottom and the two sides shown in FIG. 3. 

The ornamental design for an ink cartridge for printers, as shown and described. 